Quadro K620M vs UHD Graphics 617

In this comparison between Quadro K620M and UHD Graphics 617 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K620M will be the best choice, for others UHD Graphics 617 will be their preference. Study the comparison tables below and make your choice.

Quadro K620M and UHD Graphics 617 are Laptop Graphics Cards

Note: Quadro K620M and UHD Graphics 617 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro K620M or UHD Graphics 617 here:

Main Specs

  Quadro K620M UHD Graphics 617
Power consumption (TDP) 30 Watt 15 Watt
Interface MXM-A (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type DDR3 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Quadro K620M has 100% more power consumption, than UHD Graphics 617.
  • Quadro K620M is connected by MXM-A (3.0), and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Quadro K620M is used in Mobile workstations, and UHD Graphics 617 - in Laptops.
  • Quadro K620M is build with Maxwell architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Core clock speed of Quadro K620M is 729 MHz higher, than UHD Graphics 617.
  • Quadro K620M is manufactured by 28 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 6−7
Quadro K620M and UHD Graphics 617 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro K620M UHD Graphics 617
Architecture Maxwell Gen. 9 Amber Lake
Code name GM108 Kaby-Lake GT2
Type Mobile workstation Laptop
Release date 1 March 2015 30 October 2018
Pipelines 384 24
Core clock speed 1029 MHz 300 MHz
Boost Clock 1124 MHz 1150 MHz
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 25.20
Floating-point performance 863.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - +
DirectX 12 12 (12_1)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Quick Sync +
Display Port 1.2
nView Display Management +
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